This lightweight AC-powered Crimpsenstein automatic crimper and decapper provides consistent crimping and decapping of serum, chromoatography and other crimp-top vials. Engineered to improve efficiency in fields such as chromatography, QC testing, lyophilization, vaccine development and more where vials are capped with aluminum seals. Adjustable crimping intensity ensures positive seal and interchangeable jaw sets offer flexibility and applications where various seal sizes are required. Sturdy stand is also available (sold separately) which holds the Crimpenstein in fixed vertical position. Includes unit (100-240VAC) with 11-feet cord and carrying case.